CN201662533U - Online automatic copper ion monitoring device - Google Patents
Online automatic copper ion monitoring device Download PDFInfo
- Publication number
- CN201662533U CN201662533U CN2009201871004U CN200920187100U CN201662533U CN 201662533 U CN201662533 U CN 201662533U CN 2009201871004 U CN2009201871004 U CN 2009201871004U CN 200920187100 U CN200920187100 U CN 200920187100U CN 201662533 U CN201662533 U CN 201662533U
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- China
- Prior art keywords
- copper ion
- monitoring device
- control system
- pipeline
- photoelectric detector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910001431 copper ion Inorganic materials 0.000 title claims abstract description 26
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000002441 reversible effect Effects 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 230000002572 peristaltic effect Effects 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 11
- 230000005622 photoelectricity Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000006172 buffering agent Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- 230000005477 standard model Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 239000013068 control sample Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 229950004394 ditiocarb Drugs 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- 206010000087 Abdominal pain upper Diseases 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000206602 Eukaryota Species 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000003149 assay kit Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000010501 heavy metal poisoning Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses an online automatic copper ion monitoring device, which comprises a water sample collecting device, a reagent storage device (1) and a reactor (2). The water sample collecting device, the reagent storage device and the reactor are connected through a pipeline (3), and the outer side of the pipeline is provided with a liquid delivery device (4). The online automatic copper ion monitoring device is characterized in that the pipeline is also provided with a photoelectric quantifying device (5) for accurate measurement and control of the liquid volume. The utility model has the advantages of flexible networking, reverse alarm, high monitoring accuracy, automated operation, convenient maintenance and the like.
Description
Technical field
The utility model belongs to copper ion monitoring technical field in the water quality, is specifically related to a kind of copper ion online auto monitoring device.
Background technology
At present China faces water and pollutes serious day by day and water environment degradation trend, in order effectively to carry out water pollution control and raising scientific management decision-making level, water and waste water Study on Online Monitoring and use imperative.
Copper is a kind of of heavy metal, is one of necessary trace element of life institute.Copper content is very little in the natural water, and the growth to plant and aquatic organism when copper ion concentration is too high in the water has inhibiting effect, and makes the water generates peculiar smell.Though the toxicity of copper is less, in human body or other biological body, cumulative function is arranged, surpass certain amount, the system that will stimulate digestion causes stomachache, vomiting, the long-term excessive cirrhosis that causes.Copper is bigger to the toxicity of unicellular lower eukaryote and crops, is lethal quantity for fish 0.1mg/L～0.2mg/L, so general fisheries water requires copper content below 0.01mg/L.For crops, copper is the heavy metal poisoning soprano, and it is fixed in root with the form of ion, influences the Nutrient Absorption function.
The mensuration of copper has atomic absorption luminosity method, sodium diethyldithiocarbamate (being called for short NaDDC) and bisoxalydihydrazone-acetaldehyde (being called for short BAO) photometry etc. in the water.
Summary of the invention
The utility model purpose is to provide a kind of copper ion online auto monitoring device, hand sampling and defective such as the laboratory manual detection is time-consuming, program is loaded down with trivial details, can not monitor in real time, monitoring accuracy is low when having solved in the prior art in the water quality copper ion monitoring.
In order to solve these problems of the prior art, the technical scheme that the utility model provides is:
A kind of copper ion online auto monitoring device, comprise water sampling device, reagent storage device and reaction unit, pipeline is connected between described water sampling device, reagent storage device and reaction unit, and described pipeline arranged outside is carried out the liquid transporting apparatus of sample introduction; It is characterized in that being provided with on the described pipeline photoelectricity proportioning device of accurate measurement control sample introduction liquid measure.
Preferably, described liquid transporting apparatus is a peristaltic pump, and described peristaltic pump is provided with the roller that eight shaft step motors drive, and described roller is arranged on the connecting line outside.
Preferably, described photoelectricity proportioning device comprises the gauge line of determining volume, and the scale outside, two ends of described gauge line is provided with the first signal transmitting terminal and first photoelectric detector respectively; Described first photoelectric detector is accepted the signal behind the attenuating liquid in gauge line that the first signal transmitting terminal sends.
Preferably, described reagent storage device comprises standard model bottle, distilled water bottle, screening agent reagent bottle, buffering agent reagent bottle, the color-developer reagent bottle of multi-way selecting valve control and reaction unit pipeline connection.
Preferably, described water sampling device rear end is connected with multi-way selecting valve, and described multi-way selecting valve control opens and closes the pipeline connection of water sample; Described multi-way selecting valve is also controlled the waste liquid bottle with the reaction unit pipeline connection.
Preferably, described reaction unit comprises the reaction bulb that places temperature compensation means, is connected by pipeline between described reaction bulb and multi-way selecting valve; The described reaction bulb arranged outside secondary signal transmitting terminal and second photoelectric detector, described second photoelectric detector are accepted the signal behind the attenuating liquid in reaction bulb that the secondary signal transmitting terminal sends.
Preferably, described device also is provided with the PLC control system, described PLC control system accept light signal that first photoelectric detector and second photoelectric detector accept after the photoelectric switching circuit conversion information and send instruction.
Preferably, described PLC control system is sent the valve switching command and the instruction of peristaltic pump motor-driven of multi-way selecting valve according to the program of pre-programmed, described multi-way selecting valve is selected water sample or reagent according to the PLC control system, and described peristaltic pump carries out liquid according to instruction and carries.
Preferably, described PLC control system is connected with the touch control panel, by described touch control panel touch operation to PLC control system transfer instruction; Described PLC control system is presented on the touch control panel according to the implementation status feedback of photoelectric detector, peristaltic pump, multi-way selecting valve.
Preferably, described device also is provided with remote control, described remote control is connected with the PLC control system by the data transmission link that is selected from telephone network, GSM mobile handset short message net, GPRS or cdma network, and described PLC control system is according to the fault of device, situation is reported to the police to the reverse transmission of remote control when exceeding standard.
Copper ion online auto monitoring device adopts the bisoxalydihydrazone spectrophotometric method among the present invention, use special screening agent, shelter the interference of ferric ion in the water sample, cobalt ions, regulate the pH value about 9, add developer in water sample, copper ion in the water sample and developer reaction generate blue complex, carry out colorimetric at the 610nm place, calculate the concentration of copper ion in the water sample according to absorbance.
Reagent used in the present invention is different from the reagent of selecting for use in the National Standard Method, " the mensuration sodium diethyldithiocarbamate spectrophotometric method of water quality copper " (GB7474-87) the middle developer sodium diethyldithiocarbamate solution that uses in the dark can preserve fortnight, apt to deteriorate, influence measurement result.Developer used in the present invention be easy to configuration, and the holding time is longer, and is stable not perishable.The selected method of the present invention simultaneously is higher than the sensitivity of national standard method.Measurement range of the present invention is 0～10mg/L.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of the utility model embodiment copper ion online auto monitoring device.
Wherein: 1 is the reagent storage device; 2 is reaction unit, and 3 is pipeline; 4 is liquid transporting apparatus; 5 is the photoelectricity proportioning device; 6 is multi-way selecting valve; 7 is waste liquid bottle;
11 is standard model bottle, 12 distilled water bottles, 13 screening agent reagent bottles, 14 buffering agent reagent bottles, 15 color-developer reagent bottles; 21 is reaction bulb; 22 is temperature compensation means; 23 is the secondary signal transmitting terminal, and 24 is second photoelectric detector; 51 is gauge line; 52 is the first signal transmitting terminal, and 53 is first photoelectric detector.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment such as Fig. 1, this copper ion online auto monitoring device, the water sampling device, reagent storage device 1 and the reaction unit 2 that comprise the control of PLC control system, pipeline 3 is connected between described water sampling device, reagent storage device and reaction unit, and described pipeline arranged outside is carried out the liquid transporting apparatus 4 of sample introduction; The photoelectricity proportioning device 5 of accurate measurement control sample introduction liquid measure is set on the described pipeline.
Liquid transporting apparatus 4 is a peristaltic pump, and described peristaltic pump is provided with the roller that eight shaft step motors drive, and described roller is arranged on the connecting line outside.Photoelectricity proportioning device 5 comprises the gauge line 51 of determining volume, and the scale outside, two ends of described gauge line is provided with the first signal transmitting terminal 52 and first photoelectric detector 53 respectively; Described first photoelectric detector 53 is accepted the signal behind the attenuating liquid in gauge line that the first signal transmitting terminal 52 sends.Reagent storage device 1 comprises standard model bottle 11, distilled water bottle 12, screening agent reagent bottle 13, buffering agent reagent bottle 14, the color-developer reagent bottle 15 of multi-way selecting valve 6 controls and reaction unit pipeline connection.Described water sampling device rear end is connected with multi-way selecting valve 6, and described multi-way selecting valve control opens and closes the pipeline connection of water sample; Described multi-way selecting valve is also controlled the waste liquid bottle 7 with the reaction unit pipeline connection.
Reaction unit 2 comprises the reaction bulb 21 that places temperature compensation means 22, and described reaction bulb 21 is connected by pipeline with 6 of multi-way selecting valves; The described reaction bulb arranged outside secondary signal transmitting terminal 23 and second photoelectric detector 24, described second photoelectric detector 24 is accepted the signal behind the attenuating liquid in reaction bulb that secondary signal transmitting terminal 23 sends.
The PLC control system accept light signal that first photoelectric detector 53 and second photoelectric detector 24 accept after the photoelectric switching circuit conversion information and send instruction.Valve switching command and the instruction of peristaltic pump motor-driven that described PLC control system is sent multi-way selecting valve 6 according to the program of pre-programmed, described multi-way selecting valve 6 is selected water sample or reagent according to the PLC control system, and described peristaltic pump carries out liquid according to instruction and carries.Described PLC control system is connected with the touch control panel, by described touch control panel touch operation to PLC control system transfer instruction; Described PLC control system is presented on the touch control panel according to the implementation status feedback of photoelectric detector, peristaltic pump, multi-way selecting valve.
Device PLC control system is connected with remote control by the data transmission link of telephone network, GSM mobile handset short message net, GPRS or cdma network, described PLC control system according to the fault of installing, when exceeding standard situation to the reverse transmission warning of remote control.
After the measurement cyclic process begins, wash each pipeline, gauge line and heating reaction bulb with new water sample, to remove residual chaff interference.Use peristaltic pump to be added to water sample, screening agent, buffering agent, developer in the heating bottle respectively, water sample does not directly contact with peristaltic pump with solution, prevent that corrosion and chaff interference from polluting, adopt the photoelectrometer buret simultaneously, prevent to produce the error of the liquid volume added that causes by the peristaltic pump fluctuations in discharge.Under 30 ℃ and alkali condition, react.By the bubbling mixing material, thereby guarantee that the solution in the heating bottle mixes fully.Utilize photoelectric colorimetry to measure solution absorbency then, utilize the built-in typical curve of instrument, calculate the concentration of copper ion in the water sample according to absorbance.
After testing, the copper ion online auto monitoring device technique index of present embodiment is as shown in the table:
| Project | Index |
| Measurement range | 0～10.0mg/L concentration range can expand |
| Reproducibility error | ±5％? |
| Zero point drift | ±5％? |
| Span drift | ±5％? |
| MTBF? | 〉=720h/ time |
| Insulation impedance | ≥20MΩ? |
| The shortest measuring period | 20min? |
| Voltage stability | ± 5% (measured value) |
| Overall dimensions (mm) | 600×1350×465? |
| Weight | About 100Kg |
| Power supply | AC220±10％，50HZ±10％? |
| Power | 350W? |
| Reagent consumes | Distilled water :≤15mL/ developer :≤1mL/ buffering agent :≤shelter liquid 1mL/ time :≤1mL/ time |
Device adopts unique design in the present embodiment, make this product compared to prior art in like product have less trouble more, lower maintenance, lower reagent consumption and higher cost performance and accuracy.Utilize the photoelectric metering guard system to overcome the error that the peristaltic pump instability of flow causes: to increase a visual photoelectricity proportioning device, shut out the light by liquid level and to cause the change of signal, realize that accurately reagent is quantitative, so this method has overcome the shortcoming of flexible pipe wearing and tearing reduction quantitative accuracy, realize the accurate quantification of trace reagent simultaneously, significantly reduced the reagent use amount.
This device has adopted multi-way selecting valve, and passage is versatile and flexible, has abandoned expensive diaphragm electromagnetic valve, greatly reduces maintenance and maintenance cost.Though the diaphragm electromagnetic valve antiseptic property is very high; but the reagent cleanliness but there is higher requirement; when reagent is unclean; occur flowing backwards through regular meeting; and this class solenoid valve has the pumping function that fluid is inhaled into or discharges with its switching; so the precision for analytical sampling is had higher requirement, especially under getting dosage situation seldom, the error of bringing is serious especially.The selector valve that the present invention relates to is compared with the solenoid valve of Water Test Kits in the market, and it is few to have a dead volume, the antiseptic property height, and failure rate is low, long service life, advantages such as easy care replacing.
The reagent sample introduction of this device adopts peristaltic pump negative pressure suction, guarantee the contact of liquid discord pump line, there is an air cushioning district between reagent and flexible pipe, reagent and flexible pipe directly contact, thus greatly reduce the requirement of flexible pipe and stopped pump line to the pollution of liquid, avoided the pump line corrosion.
Reaction unit adopts the temperature conditions of strict control, adopts technique for temperature compensation, has overcome temperature and has floated influence, guarantees that reaction conditions meets the requirements, even is better than manually-operated.This device fault, when exceeding standard active retrograde to warning.By the remote data transmission technology of networking flexibility, as realizing that by telephone network, GSM mobile handset short message net, GPRS or cdma network Surveillance center is to the reverse warning to Surveillance center of Remote, remote measurement and the monitoring point of monitoring point.
All reagent pipelines all adopt the fluorine tubes of material of 1.5mm internal diameter in this device, have reduced the probability of water sample particle plugging.Electronic apparatus spare uses the high-quality Programmable Logic Controller (PLC) of world's famous brand import to replace single card microcomputer and industrial computer, in lowering apparatus control system failure rate, has strengthened the antijamming capability of instrument greatly.Use import industry control touch-screen replacing key-press switch, make user interface friendly more, overcome the defective of button loose contact.Select parts such as import A/D converting unit, low-power machine, relay and opto-electronic conversion for use, greatly improved the stability of automatic control apparatus and circuit part, few consumable accessory, failure rate is low, and operating cost is low.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (9)
1. copper ion online auto monitoring device, comprise water sampling device, reagent storage device (1) and reaction unit (2), pipeline (3) is connected between described water sampling device, reagent storage device and reaction unit, and described pipeline arranged outside is carried out the liquid transporting apparatus (4) of sample introduction; It is characterized in that being provided with on the described pipeline photoelectricity proportioning device (5) of accurate measurement control sample introduction liquid measure.
2. copper ion online auto monitoring device according to claim 1 is characterized in that described liquid transporting apparatus (4) is a peristaltic pump, and described peristaltic pump is provided with the roller that eight shaft step motors drive, and described roller is arranged on the connecting line outside.
3. copper ion online auto monitoring device according to claim 1, it is characterized in that described photoelectricity proportioning device (5) comprises the gauge line (51) of determining volume, the scale outside, two ends of described gauge line is provided with the first signal transmitting terminal (52) and first photoelectric detector (53) respectively; Described first photoelectric detector (53) is accepted the signal behind the attenuating liquid in gauge line that the first signal transmitting terminal (52) sends.
4. copper ion online auto monitoring device according to claim 1 is characterized in that described reagent storage device (1) comprises standard model bottle (11), distilled water bottle (12), screening agent reagent bottle (13), buffering agent reagent bottle (14), the color-developer reagent bottle (15) of multi-way selecting valve (6) control and reaction unit pipeline connection.
5. copper ion online auto monitoring device according to claim 4 is characterized in that described water sampling device rear end is connected with multi-way selecting valve (6), and described multi-way selecting valve control opens and closes the pipeline connection of water sample; Described multi-way selecting valve is also controlled the waste liquid bottle (7) with the reaction unit pipeline connection.
6. copper ion online auto monitoring device according to claim 1 is characterized in that described reaction unit (2) comprises the reaction bulb (21) that places temperature compensation means (22), is connected by pipeline between described reaction bulb (21) and multi-way selecting valve (6); Described reaction bulb arranged outside secondary signal transmitting terminal (23) and second photoelectric detector (24), described second photoelectric detector (24) are accepted the signal behind the attenuating liquid in reaction bulb that secondary signal transmitting terminal (23) sends.
7. copper ion online auto monitoring device according to claim 1, it is characterized in that described device also is provided with the PLC control system, described PLC control system accept light signal that first photoelectric detector (53) and second photoelectric detector (24) accept after the photoelectric switching circuit conversion information and send instruction.
8. copper ion online auto monitoring device according to claim 7 is characterized in that described PLC control system is connected with the touch control panel, by described touch control panel touch operation to PLC control system transfer instruction; Described PLC control system is presented on the touch control panel according to the implementation status feedback of photoelectric detector, peristaltic pump, multi-way selecting valve.
9. copper ion online auto monitoring device according to claim 1, it is characterized in that described device also is provided with remote control, described remote control is connected with the PLC control system by the data transmission link that is selected from telephone network, GSM mobile handset short message net, GPRS or cdma network, and described PLC control system is according to the fault of device, situation is reported to the police to the reverse transmission of remote control when exceeding standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871004U CN201662533U (en) | 2009-08-21 | 2009-08-21 | Online automatic copper ion monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871004U CN201662533U (en) | 2009-08-21 | 2009-08-21 | Online automatic copper ion monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662533U true CN201662533U (en) | 2010-12-01 |
Family
ID=43232952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201871004U Expired - Lifetime CN201662533U (en) | 2009-08-21 | 2009-08-21 | Online automatic copper ion monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201662533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323387A (en) * | 2011-08-22 | 2012-01-18 | 宇星科技发展(深圳)有限公司 | A kind of water analysis control system and control method thereof |
| CN104764861A (en) * | 2015-04-16 | 2015-07-08 | 肖巍 | Analyzing and metering device and liquid analysis system |
| CN113413826A (en) * | 2021-05-31 | 2021-09-21 | 深圳市科曼医疗设备有限公司 | Adding device and method |
-
2009
- 2009-08-21 CN CN2009201871004U patent/CN201662533U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323387A (en) * | 2011-08-22 | 2012-01-18 | 宇星科技发展(深圳)有限公司 | A kind of water analysis control system and control method thereof |
| CN104764861A (en) * | 2015-04-16 | 2015-07-08 | 肖巍 | Analyzing and metering device and liquid analysis system |
| CN113413826A (en) * | 2021-05-31 | 2021-09-21 | 深圳市科曼医疗设备有限公司 | Adding device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Kete Environmental Protection Equipment Co.,Ltd. Assignor: Ma Sanjian Contract record no.: 2012320010136 Denomination of utility model: Online automatic copper ion monitoring device Granted publication date: 20101201 License type: Exclusive License Record date: 20120613 |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU KETE ENVIRONMENTAL PROTECTION EQUIPMENT CO. Free format text: FORMER OWNER: MA SANJIAN Effective date: 20131217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215011 SUZHOU, JIANGSU PROVINCE TO: 215156 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 622 Patentee after: Suzhou Kete Environmental Protection Equipment Co.,Ltd. Address before: 215011 environmental protection technology research institute, Suzhou University of Science and Technology, Binhe Road, 1701, Jiangsu, Suzhou Patentee before: Ma Sanjian |
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| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU KETE ENVIRONMENTAL PROTECTION CO., LTD. Free format text: FORMER NAME: SUZHOU KETE ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 622 Patentee after: Suzhou Kete Environmental Protection Co., Ltd. Address before: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 622 Patentee before: Suzhou Kete Environmental Protection Equipment Co.,Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215156 No. 517 Mao Mao Road, Wuzhong District, Jiangsu, Suzhou Patentee after: Suzhou Kete Environmental Protection Co., Ltd. Address before: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 622 Patentee before: Suzhou Kete Environmental Protection Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215156, No. 517, Mao Mao Road, Xu Town, Suzhou, Jiangsu, Wuzhong District Patentee after: Suzhou Kete Environmental Protection Co., Ltd. Address before: 215156 No. 517 Mao Mao Road, Wuzhong District, Jiangsu, Suzhou Patentee before: Suzhou Kete Environmental Protection Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 517 Patentee after: Suzhou Kete Environmental Protection Co., Ltd. Address before: 215156, No. 517, Mao Mao Road, Xu Town, Suzhou, Jiangsu, Wuzhong District Patentee before: Suzhou Kete Environmental Protection Co., Ltd. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20101201 |